diff --git a/004/cover-004.tex b/004/cover-004.tex
index 19da270..fcbef48 100644
--- a/004/cover-004.tex
+++ b/004/cover-004.tex
@@ -54,7 +54,7 @@
 
 {\large \textbf{Typeset in \textrm{\LaTeX{}}}\\(including the cover, of course)}
 
-{\footnotesize \textbf{First Printing}}
+{\footnotesize \textbf{Second Printing}}
 
 \vspace{10mm}
 \includegraphics[scale=0.75]{4_RETAT_04_Linus_Torvalds}
diff --git a/006/codex-006.tex b/006/codex-006.tex
index 9415351..34639d8 100644
--- a/006/codex-006.tex
+++ b/006/codex-006.tex
@@ -169,9 +169,9 @@
 
 %\input{include/chap01}
 
-%\input{include/chap02}
+\input{include/chap02}
 
-\input{include/chap03}
+%\input{include/chap03}
 
 %\input{include/chap04}